Severe Storms Forecast for Northeast Wisconsin

Heavy rain, high winds, and hail expected through next Wednesday

Apr. 11, 2026 at 2:21pm

A dramatic, atmospheric landscape painting depicting a massive, swirling storm system dominating the sky over a rural town, conveying the overwhelming power of the approaching severe weather.An ominous storm system looms over a small Midwestern town, foreshadowing the severe weather to come.Green Bay Today

A series of weather systems will bring rounds of heavy rain, thunderstorms, and the potential for severe weather to Northeast Wisconsin over the next several days. Forecasters are predicting more than 2 inches of rainfall accumulation across the region, with the threat of flooding, high winds, and hail on Monday and Tuesday.

Why it matters

The severe weather could cause property damage, power outages, and disruptions to daily life for residents across Northeast Wisconsin. Flooding is also a major concern, as the area has already experienced high water levels from previous storms.

The details

According to meteorologist Phil DeCastro, the stormy pattern will begin later today, with rain showers moving in after 5 p.m. Showers and thunderstorms will continue overnight into Sunday. Monday and Tuesday pose the greatest risk for severe storms, with the potential for strong winds, hail, and heavy downpours. The wet weather is expected to taper off by Wednesday, but not before an additional 2 to 4 inches of rain accumulates across the region.

  • Rain showers will move in after 5 p.m. today, April 11, 2026.
  • Showers and thunderstorms will continue overnight into Sunday, April 12, 2026.
  • Severe storms are possible on Monday, April 13, 2026 and Tuesday, April 14, 2026.
  • The wet weather is expected to continue through Wednesday, April 15, 2026.

The players

Phil DeCastro

A meteorologist for FOX 11 News who provided the weather forecast for the upcoming storm system.

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What they’re saying

“We are on Storm Watch as a series of Weathermakers will bring rain and thunderstorms at times starting later today, and continuing at times through Wednesday.”

— Phil DeCastro, Meteorologist

What’s next

Residents in Northeast Wisconsin should monitor the weather forecasts closely and be prepared to take shelter if severe storms develop. Authorities may issue flood warnings or watches as the heavy rain continues throughout the week.

The takeaway

This storm system poses a significant threat to the region, with the potential for heavy rainfall, flooding, high winds, and hail. Residents should stay vigilant, heed any weather warnings, and be prepared to take appropriate safety precautions as the severe weather unfolds over the next several days.